.content {
    position: relative;
    width: 1140px;
    height: 40px;
    margin-left: 338px;
    margin-top: 44px;
}

.nav {
    overflow: hidden;
    flex-flow: row nowrap;
    background: #fff;
    box-shadow: 0 1px 5px 0 #e6e2e2;
    border-radius: 100px;
    width: 220px;
    height: 100%;
}

.nav li {
    cursor: pointer;
    font-family: yahei;
    float: left;
    font-size: 18px;
    text-align: center;
    margin-left: 36px;
    margin-top: 9px;
}
.nav li:first-child{
    color: #85c485;
}

.addition {
    cursor: pointer;
    display: block;
    background-color: #fff;
    box-shadow: 0 1px 5px 0 #e6e2e2;
    border-radius: 100px;
    position: relative;
    width: 5.5rem;
    height: 2.5rem;
    margin-left: 1020px;
    margin-top: -37px;
    color: #85c485;
    font-size: 38px;
    font-weight: 500;
    text-align: center;
    line-height: 32px;
}

.add {
    box-shadow: 0 2px 11px 0 darkgoldenrod;
    position: relative;
    background-color:darkseagreen;
    width: 1140px;
    height: 243px;
    margin-left: 317px;
    margin-top: 50px;

}

.add input {
    border: none;
    width: 360px;
    height: 40px;
    margin-left: -716px;
    margin-top: 12px;
    font-size: 16px;
    font-family: yahei;
    padding-left: 8px;
    background-color: #f5f5f5;
}

.save-cancel {
    position: absolute;
    right: 80px;
    width: 94px;
    height: 31px;
    text-align: center;
    font-size: 16px;
    font-family: yahei;
    top: 23px;
}
.save-cancel span{
    cursor: pointer;
}
.save-cancel span:first-child{
    color:blueviolet;
}


.nav-top{
    width: 100%;
    height: 55px;
}
.nav-top ul{
    overflow: hidden;
height: 100%;
width: 550px;
margin-left: 331px;
}
.nav-top ul li{
    float: left;
font-family: yahei;
font-size: 18px;
margin-left: 32px;
text-align: center;
margin-top: 16px;
}
.nav-top ul li a:hover{
    color: #8dc58b;
}
.nav-top ul li:first-child img{
    width: 91px;
height: 55px;
margin-top: -16px;
}


.content-log{
    position: absolute;
    top: 8px;
    left: 15px;
}

